Multimode Organic Polariton Lasing

Loading...
Thumbnail Image

Access rights

openAccess

URL

Journal Title

Journal ISSN

Volume Title

A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Date

2020-12-02

Major/Subject

Mcode

Degree programme

Language

en

Pages

7

Series

Physical Review Letters, Volume 125, issue 23

Abstract

We present a beyond-mean-field approach to predict the nature of organic polariton lasing, accounting for all relevant photon modes in a planar microcavity. Starting from a microscopic picture, we show how lasing can switch between polaritonic states resonant with the maximal gain, and those at the bottom of the polariton dispersion. We show how the population of nonlasing modes can be found, and by using two-time correlations, we show how the photoluminescence spectrum (of both lasing and nonlasing modes) evolves with pumping and coupling strength, confirming recent experimental work on the origin of blueshift for polariton lasing.

Description

Keywords

Other note

Citation

Arnardottir, K B, Moilanen, A J, Strashko, A, Törmä, P & Keeling, J 2020, ' Multimode Organic Polariton Lasing ', Physical Review Letters, vol. 125, no. 23, 233603 . https://doi.org/10.1103/PhysRevLett.125.233603